{"product_id":"2881688-genuine-cummins-water-pump-for-isb-6-7l-qsb-4-5l","title":"2881688 Genuine Cummins Water Pump","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp data-start=\"91\" data-end=\"331\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThe 2881688 is a genuine Cummins water pump designed for ISB 6.7L and QSB 4.5L engines. This pump circulates coolant through the engine block and radiator to regulate operating temperature and maintain consistent cooling system performance.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eProduct Features\u003c\/h2\u003e\n\u003cp data-start=\"355\" data-end=\"460\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThe 2881688 water pump is manufactured to Cummins factory specifications for engine cooling applications.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-start=\"462\" data-end=\"721\"\u003e\n\u003cli data-start=\"462\" data-end=\"512\"\u003eCirculates coolant throughout the cooling system\u003c\/li\u003e\n\u003cli data-start=\"513\" data-end=\"552\"\u003eTransfers engine heat to the radiator\u003c\/li\u003e\n\u003cli data-start=\"553\" data-end=\"599\"\u003eSupports stable engine operating temperature\u003c\/li\u003e\n\u003cli data-start=\"600\" data-end=\"640\"\u003eAssists cab heater coolant circulation\u003c\/li\u003e\n\u003cli data-start=\"641\" data-end=\"685\"\u003eIntegrates with factory cooling components\u003c\/li\u003e\n\u003cli data-start=\"686\" data-end=\"721\"\u003eMaintains continuous coolant flow\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv style=\"width: 100%; display: block;\"\u003e\n\u003ctable class=\"product-table\" style=\"height: 127.2px; width: 100% !important; table-layout: fixed !important; display: table !important;\"\u003e\n\u003ccolgroup\u003e\n\u003ccol style=\"width: 29.6663%;\"\u003e\n\u003ccol style=\"width: 70.1483%;\"\u003e\n\u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 25.4375px;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 25.45px;\"\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2881688\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCummins\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWater Pump\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine Applications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eISB 6.7L, QSB 4.5L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8.0 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003cp data-start=\"997\" data-end=\"1299\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThe 2881688 should be installed after inspecting the gasket surfaces, pulley alignment, coolant hoses, and mounting locations for wear or damage. Refill the cooling system with the specified coolant, bleed trapped air from the system, and verify there are no leaks after reaching operating temperature.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cblockquote\u003e\n\u003cp data-start=\"1461\" data-end=\"1620\" class=\"PDq2pG_selectionAnchorContainer\"\u003eAlways verify part number, engine model, cooling system configuration, pulley alignment, and mounting pattern before installation.\u003c\/p\u003e\n\u003c\/blockquote\u003e","brand":"Cummins","offers":[{"title":"Default Title","offer_id":43449601916991,"sku":"2881688","price":289.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/3971\/7695\/files\/57_fb35f4e8-4326-46cf-a2a4-7dd76e99e6be.jpg?v=1782199812","url":"https:\/\/linetruckparts.com\/products\/2881688-genuine-cummins-water-pump-for-isb-6-7l-qsb-4-5l","provider":"Line Truck Parts","version":"1.0","type":"link"}